Update dependency org.bitbucket.b_c:jose4j to v0.9.4

[mend-for-github-com[bot]]

This PR contains the following updates:

Package	Type	Update	Change
org.bitbucket.b_c:jose4j (source)	compile	minor	0.7.6 -> 0.9.4

By merging this PR, the issue #24 will be automatically resolved and closed:

Severity	CVSS Score	CVE
High	7.5	CVE-2023-31582
Medium	6.5	CVE-2023-51775
Medium	5.3	WS-2023-0116

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